@ e ENGINE_SWAP_WIRING INSTALLING_A_CDI ENGINE_IN_POINTS TYPE_BIKE CT70K0_to_76 all_Z50A_MODELs (SUB_W_1) (S1256)______________CLICK ON PICTURE FOR INSTRUCTIONS_________ * THIS WIRE HARNESS IS A GO BETWEEN FROM YOUR NEW LIFAN/ZONGSHEN ENGINE TO YOUR OLD HONDA ORIDGINAL WIRE HARNESS. THIS IS ALL YOU NEED (WITH A CDI UNIT AND CDI COIL)TO GET SPARK... HOWEVER,, YOU WILL STILL NEED TO ADDRESS THE NEW ENGINES ELECTRICAL OUTPUT ISSUES IF YOU HAVE LIGHTS AND OR A BATTERY (SUB-W-1) (S1256) @ SUB_HARNESS FOR_CONNECTING MOST_CLONES TO_OLDER_HONDA'S (SUB_W_1.5) IN THE BLUE BOX = "WHITE" WIRE IS AC FROM STATOR THAT GOES TO THE RECTIFIER TO CHARGE THE BATTERY "BLACK WITH WHITE STRIP" WIRE IS FOR A KILL SWITCH OR KEY SWITCH "YELLOW" WIRE IS AC FROM STATOR TO THE RECTIFIER/REGULATOR FOR RUNNING HEADLIGHT OR CHARGING BATTERY "LIGHT GREEN WITH RED STRIPE" WIRE IS FOR THE NEUTRAL LIGHT IF YOU HAVE LIGHTS AND OR WANT TO CHARGE A BATTERY YOU WILL MOST LIKELY NEED A SUB-W-12-12-6-6 AND A 6V OR 12V RECTIFIER/REGULATOR. MOST CLONES COME WITH A 12V REG/REC SUB-W-1.5 @ 12V_or_6V CT70 REGULATOR RECTIFIER_PIGTAIL CLICK FOR_INSTRUCTIONS (SUB_W_12/12/6/6) (S1255)YOU CAN USE A 12V REG/REC & BATTERY WITH THIS COMBINATION (MUST CHANGE ALL LIGHTS).... OR USE THE 6V REG/REC AND USE THE STOCK BATTERY AND LIGHTS....PIC SHOWS 12V... BUT JUST LEAVE THE STOCK BATTERY IN FOR 6 VOLT NOTE!! the yellow wire coming out of the reg/rec never has it's own power,, it just "T's" into the yellow wire that comes from the engine's stator wire, that then goes to the headlight dimmer switch. it takes excess voltage and delivers it back to ground. thus the regulator part of the regulator/rectifier. SUB-W-12/12/6/6 (S1255) @ CDI_WIRE_COLORS (A_PIC_IS_WORTH) (1000_K_WORDS)